/* ==========================================================================
   Joanna McKenzie — professional site
   Single global stylesheet. Mobile-first, no framework.
   ========================================================================== */

:root {
  --color-bg: #faf8f3;
  --color-bg-alt: #f1ece1;
  --color-text: #2b2a26;
  --color-muted: #6b6459;
  --color-primary: #4a6552;
  --color-primary-dark: #33453a;
  --color-accent: #bc7139;
  --color-accent-light: #e7cdae;
  --color-border: #e3dccb;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --max-width: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
}

a:hover,
a:focus {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  display: block;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-primary-dark);
  font-weight: 400;
}

h1 {
  font-size: clamp(2rem, 1.6rem + 1.8vw, 2.75rem);
}

h2 {
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.75rem);
  margin-top: 2.5rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Header / nav --------------------------------------------------- */

.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  margin: 0;
}

.site-title a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
}

@media (max-width: 640px) {
  .site-header .container {
    flex-wrap: wrap;
  }

  .main-nav {
    width: 100%;
    order: 3;
  }

  .main-nav ul {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 0 0.5rem;
  }

  .main-nav.is-open ul {
    display: flex;
  }

  .nav-toggle {
    display: inline-block;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text);
    cursor: pointer;
  }
}

/* --- Hero / page sections ------------------------------------------------ */

.hero,
.page-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 1rem;
}

main > section:last-child {
  border-bottom: none;
}

.hero,
.page-section--alt {
  background: var(--color-bg-alt);
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 0.75rem;
}

.hero h1 {
  margin: 0 0 1rem;
}

.hero .page-intro {
  margin-bottom: 0;
}

.section-heading {
  font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.25rem);
  margin: 0 0 1.5rem;
}

/* --- Bio layout with sticky companion photo (About page) --------------- */

.bio-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.bio-photo-col {
  position: sticky;
  top: 1.5rem;
}

.bio-photo-col img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(43, 42, 38, 0.15);
}

@media (max-width: 720px) {
  .bio-layout {
    grid-template-columns: 1fr;
  }

  .bio-photo-col {
    position: static;
    max-width: 220px;
    margin: 0 auto 1.5rem;
  }
}

/* --- Main content ----------------------------------------------------- */

main {
  min-height: 50vh;
}

.page-intro {
  color: var(--color-muted);
  font-size: 1.15rem;
  max-width: 65ch;
}

.section-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2.5rem 0;
}

.placeholder-note {
  border: 1px dashed var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-muted);
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-size: 0.95rem;
  margin-top: 2rem;
}

/* --- Cards / grid (services, resources) -------------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .card-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.card p {
  color: var(--color-muted);
  margin-bottom: 0;
}

.testimonial-author {
  color: var(--color-text);
  font-weight: 600;
  margin-top: 1rem;
}

/* --- Buttons ------------------------------------------------------------ */

.button {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 1px solid var(--color-accent);
}

.button:hover,
.button:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

.button--outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.button--outline:hover,
.button--outline:focus {
  background: var(--color-primary-dark);
  color: #fff;
}

/* --- Contact list -------------------------------------------------------- */

.contact-list {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.contact-list dt {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.contact-list dd {
  margin: 0.15rem 0 0;
  color: var(--color-muted);
}

/* --- Footer ------------------------------------------------------------ */

.site-footer {
  background: var(--color-primary-dark);
  color: #ece7dc;
  font-size: 0.9rem;
}

.site-footer a {
  color: #ece7dc;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--color-accent-light);
}

.site-footer .container {
  padding-top: 2rem;
  padding-bottom: 2rem;
}